Dynamic Digital Holography for recording and reconstruction of 3D images using optoelectronic devices

Journal of Microwaves, Optoelectronics and Electromagnetic Applications

关键词: Digital holography;    Dynamic process;    Imaging systems;    Optoelectronic devices;   

DOI  :  10.1590/2179-10742017v16i3958

来源: DOAJ

【 摘 要 】

Abstract In this work, we present the optical recording and reconstruction of dynamic 3D digital holograms using optoelectronic devices. Digital Holography technique allows recording and reconstruction of three-dimensional images of real objects, since a hologram presents both the intensity and phase information about the object. The experimental implementation of digital holographic systems for recording, as well as for numerical and optical reconstruction of three-dimensional objects became possible. We developed an experimental setup that allowed the optical recording (construction) of dynamic digital holograms (DHs) from real three-dimensional objects in CCD cameras, together with their numerical reconstruction and their optical reconstruction in a dynamic process by using a spatial light modulator, SLM; it was used a single holographic experimental setup in the entire process. We have obtained good results that enable excellent prospects for applications in recording and reconstruction of 3D scenes.

【 授权许可】

Unknown